科隆股份股价震荡波动，受概念题材和资金流向影响

Group 1 - The core viewpoint of the news indicates that the stock price of Kolon Co., Ltd. (300405) has experienced fluctuations influenced by thematic concepts and capital flow, with no significant announcements impacting the market [1] - On February 6, the stock price increased by 0.87% with a trading volume of 81.93 million yuan, driven by interest in graphene, lithium batteries, and building energy efficiency concepts [1] - On February 9, the stock price surged by 2.45%, but subsequently declined, closing at 7.03 yuan on February 12, down 0.99% [1] Group 2 - Recent stock performance shows that on February 9, the closing price was 7.11 yuan, with a trading volume of 91.13 million yuan and a turnover rate of 5.87% [2] - On February 10, the stock price slightly decreased to 7.10 yuan, with a trading volume of 62.53 million yuan [2] - Over the past five days, the stock has cumulatively increased by 2.18%, with a price fluctuation range of 3.31% [2] Group 3 - Institutional perspectives indicate that market attention towards Kolon Co., Ltd. is moderate, with neutral public sentiment and low frequency of institutional research, showing no significant rating changes [3] - The latest earnings forecast predicts a loss of 0.18 yuan per share for 2024, indicating an exacerbation of net profit losses [3]